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View Full Version : go/no go gauge use



baxsom
10-26-2012, 04:38 PM
I thought I already posted this but now I cant find it so I apologize if this is a double post.

I just wanted to check to make sure I did my barrel install correctly.

With the receiver in a NSS receiver block I started the new barrel threading in then closed the bolt on a go gauge. I screwed the barrel in until it stopped. I tightened the barrel nut. I removed the go gauge and inserted a no go gauge into the chamber and tried to close the bolt. The handle would just start to go down but would only move maybe 1/4 inch. I checked it again on the go gauge and the bolt handle closed easily. Multiple checks ended the same 1/4 inch of handle movement on the no go gauge and easy closing on the go gauge. Does that look correct. I really dont want this thing blowing up in my face.

Thanks

rjtfroggy
10-26-2012, 04:57 PM
Be happy go shoot.

baxsom
10-26-2012, 06:17 PM
Cool thanks, Being used to ARs with the fixed headspace I definitely didnt want to mess this up.

helotaxi
10-26-2012, 10:55 PM
The final check is whether it will close on a factory round.